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High severity7.8NVD Advisory· Published May 2, 2005· Updated Jun 16, 2026

CVE-2005-1036

CVE-2005-1036

Description

FreeBSD 5.x to 5.4 on AMD64 does not properly initialize the IO permission bitmap used to allow user access to certain hardware, which allows local users to bypass intended access restrictions to cause a denial of service, obtain sensitive information, and possibly gain privileges.

Affected products

2
  • FreeBSD/FreeBSD2 versions
    cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*range: >=5.0,<=5.4
    • (no CPE)range: <=5.4

Patches

Vulnerability mechanics

References

1

News mentions

0

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